Veterinary dr device and capturing guidance method therefor

Abstract

Provided are a veterinary DR device and a capturing guidance method therefor. The method includes: obtaining at least two body positions for an animal to be tested; determining a current body position therefrom; displaying guidance information for the current body position; obtaining a medical image for the current body position after receiving an exposure start instruction input by the user; using, after detecting an exposure completion instruction triggered after obtaining the medical image for the current body position, a next body position to be tested according to a specified order; and displaying guidance information for the next body position.

1 .- 14 . (canceled) 
     
     
         15 . A veterinary DR device, comprising:
 a display;   an X-ray emission module configured to generate an X-ray to penetrate an animal to be tested;   an X-ray receiving module configured to receive the X-ray generated by the X-ray emission module, to convert received the X-ray into electric signals;   an imaging module configured to obtain a medical image based on the electric signals converted by the X-ray receiving module;   a memory configured to store a plurality of pieces of guidance information, wherein each piece of guidance information is used for assisting a user to capture a medical image of the animal to be tested in a body position to be tested;   a processor configured to obtain a body position to be tested that is selected by the user for the animal to be tested, and control the display to display guidance information for the body position; and   after receiving an exposure start instruction input by the user, control the X-ray emission module to emit the X-ray to the animal to be tested, for the purpose of obtaining a medical image for the body position, and control the imaging module to obtain the medical image for the body position based on the electric signal converted by the X-ray receiving module.   
     
     
         16 . The device of claim  1 , wherein the processor is further configured to obtain at least two body positions to be tested that are selected by the user for the animal to be tested, determine a current body position from the at least two body positions to be tested, and control the display to display guidance information for the current body position;
 after receiving an exposure start instruction input by the user, control the X-ray emission module to emit the X-ray to the animal to be tested, for the purpose of obtaining a medical image for the current body position, and control the imaging module to obtain the medical image for the current body position based on the electric signal converted by the X-ray receiving module; and   use, after detecting an exposure completion instruction triggered based on completion of obtaining the medical image for the current body position, of a next body position to be tested as a new current body position according to a specified order, and control the display to display guidance information for the new current body position.   
     
     
         17 . The device of claim  1 , wherein the using, after detecting an exposure completion instruction triggered based on completion of obtaining the medical image for the current body position, a next body position to be tested as a new current body position according to a specified order comprises:
 starting timing when the exposure completion instruction is detected, and when a timing duration reaches a preset duration, using the next body position to be tested as the new current body position according to the specified order.   
     
     
         18 . The device of claim  2 , wherein the using, after detecting an exposure completion instruction triggered based on completion of obtaining the medical image for the current body position, a next body position to be tested as a new current body position according to a specified order comprises:
 starting timing and monitoring whether the user operation is received when the exposure completion instruction is detected, and when a timing duration reaches a preset duration and no user operation is received, using the next body position to be tested as the new current body position according to the specified order.   
     
     
         19 . The device of claim  2 , wherein in a process of displaying, by the display, the guidance information for the current body position, the processor is further configured to:
 control, after detecting a display stop instruction input by the user, the display to stop displaying the guidance information for the current body position;   or   control, after receiving an exposure start instruction input by the user, the display to stop displaying the guidance information for the current body position.   
     
     
         20 . The device of  claim 19 , wherein a display interface of the display comprises thumbnail areas respectively corresponding to the at least two body positions to be tested, wherein before obtaining a medical image for one body position to be tested, the thumbnail area corresponding to the body position to be tested is used for displaying a positioning schematic diagram representing the body position to be tested; and
 the processor is further configured to:   every time a latest medical image for the current body position is obtained, adjust a size of the latest medical image to adapt to a size of a thumbnail area corresponding to the current body position, and control the display to display the resized latest medical image in the thumbnail area, such that the latest medical image is overlaid on a positioning schematic diagram of the current body position.   
     
     
         21 . The device of  claim 20 , wherein after obtaining at least two resized medical images for the current body position, the processor is further configured to:
 control, when the display is controlled to display the latest medical image in the thumbnail area, of the display to display all obtained resized medical images in a preset arrangement mode.   
     
     
         22 . The device of claim  1 , wherein each piece of the guidance information comprises a plurality of guidance image frames, each of the guidance image frames comprises an illustration and/or description of at least one capturing key point used when capturing a medical image, and the controlling the display to display guidance information for the current body position comprises:
 controlling the display to display the plurality of guidance image frames for the current body position according to an order of the capturing key point.   
     
     
         23 . A capturing guidance method for a veterinary DR device, comprising:
 obtaining a body position to be tested that is selected by a user for an animal to be tested, wherein each of the body positions to be tested has a piece of preset guidance information, and each piece of guidance information is used for assisting the user to capture a medical image for a body position to be tested;   determining a current body position from the body position to be tested;   displaying guidance information for the current body position; and   obtaining a medical image for the current body position after receiving an exposure start instruction input by the user.   
     
     
         24 . The method of  claim 23 , wherein method further comprises:
 obtaining at least two body positions to be tested that are selected by a user for an animal to be tested, wherein each of the body positions to be tested has a piece of preset guidance information, and each piece of guidance information is used for assisting the user to capture a medical image for a body position to be tested;   determining a current body position from the at least two body positions to be tested;   displaying guidance information for the current body position; and   obtaining a medical image for the current body position after receiving an exposure start instruction input by the user.   
     
     
         25 . The method of  claim 24 , wherein the method further comprises:
 using, after detecting an exposure completion instruction triggered based on completion of obtaining the medical image for the current body position, a next body position to be tested as a new current body position according to a specified order; and   displaying guidance information for the new current body position   
     
     
         26 . The method of  claim 25 , wherein the using, after detecting an exposure completion instruction triggered based on completion of obtaining the medical image for the current body position, a next body position to be tested as a new current body position according to a specified order comprises:
 starting timing when the exposure completion instruction is detected, and when a timing duration reaches a preset duration, using the next body position to be tested as the new current body position according to the specified order.   
     
     
         27 . The method of  claim 25 , wherein the using, after detecting an exposure completion instruction triggered based on completion of obtaining the medical image for the current body position, a next body position to be tested as a new current body position according to a specified order comprises:
 starting timing and monitoring whether a user operation is received when the exposure completion instruction is detected, and when a timing duration reaches a preset duration and no user operation is received, using the next body position to be tested as the new current body position according to the specified order.   
     
     
         28 . The method of  claim 23 , wherein in a process of displaying the guidance information for the current body position, the method further comprises:
 stopping displaying the guidance information for the current body position after detecting a display stop instruction input by the user;   or   stopping displaying the guidance information for the current body position after receiving an exposure start instruction input by the user.   
     
     
         29 . The method of  claim 27 , further comprising:
 providing a display interface, wherein the display interface comprises thumbnail areas respectively corresponding to the at least two body positions to be tested, and before obtaining a medical image for one body position to be tested, the thumbnail area corresponding to the body position to be tested is used for displaying a positioning schematic diagram representing the body position to be tested; and   every time a latest medical image for the current body position is obtained, adjusting a size of the latest medical image to adapt to a size of a thumbnail area corresponding to the current body position, and displaying the resized latest medical image in the thumbnail area, such that the latest medical image is overlaid on a positioning schematic diagram of the current body position.   
     
     
         30 . The method of  claim 29 , wherein after obtaining at least two resized medical images for the current body position, the method further comprises:
 displaying all obtained resized medical images in a preset arrangement mode when displaying the latest medical image in the thumbnail area.   
     
     
         31 . The method of  claim 23 , wherein the guidance information comprises a plurality of guidance image frames, each of the guidance image frames comprises an illustration and/or description of at least one capturing key point used when capturing a medical image, and the displaying guidance information for the current body position comprises: displaying the plurality of guidance image frames for the current body position according to an order of the capturing key point.